N12 Turbo Forums

... fuel pressure to be 180 kPa (not 200kPa which it should be normally at idle). The car has misfiring randomly at idle ( not immediately after cold start but when revs begin to drop misfiring appears ) , but when driving with higher revs ...

... fuel pressure to be 180 kPa (not 200kPa which it should be normally at idle). The car has misfiring randomly at idle ( not immediately after cold start but when revs begin to drop misfiring appears ) , but when driving with higher revs ...

... problems, and thanks to a really dodgy AFM Relocation the ET would not idle, I was also told that the T28 was blown. So 5 years latter how bad would ... IT'S RUNNING :-) LOL Next I'll service her, add a cold start form a VL and change the turbo to a Reco T25 I have. I bet I'll ...

hey does anyone know the setting for the idle switch as i am having really bad idle problems when cold. or do i just stuff around with it untill it goes good? thanks in advance

hey so my et has been idling weirdly for the last 3 weeks between 2k-3.5k revs. im guessing its a vacuum leak somewhere but im unsure! help would be great thanks in advance!

and i have changed the computer afm and cold starter. but still has the bad idle!

quick question, nice setup you have there. i see you have the idle control sensors fitted to the jap intake. the sensor to the right of the idle control sensors is that the cold air sensor? if so where did you get it???

... madrel bent mild steel pipe. A brass nipple for the vacuum line to the Cold Start Log and the rest pretty much explains itself. I was originally ... due to torque. First thing i noticed when i started the car was the idle, its 1 tone, no jumping around up and down, just a steady perfect idle. ...

... add a cheap programmeable fuel AND ignition ECU????...........????? For idle and AC??? Eh? Just a little more boost on the weekends?? How much boost ... an e15, even a decent cammed e15 to idle smoothly at ANY temp from dead cold to hot even with a simple (and agricultural) batch fired (all at ...

this morning i tried to turn down the cold idle compensation but it doesnt seem to make any difference to it.

... shutting it down. A fairly risky proposition if your not careful. Idle conditions will result in sooty plugs very quickly no matter what due ... running on idle or poking around slowly or just started and run from cold before the plugs were pulled. L8r E

... goes between the engine and the oil filter. I get 1 bar oil pressure at idle when hot (~14.5 psi), and 4 bars (~58 psi) at ~2800 rpm (revving without ... had just cooled off the engine, it was 15 degrees Centigrade outdoors, cold...): http://i213.photobucket.com/albums/cc119/TurboZBuzz/Interior/IMG_5768.jpg ...

... shed like it too much. The engine does have a some piston slap from cold which is not unusual tho for an older engine. Also a whiney 4th gear... ... prolly stuffed valve guide seals. Clean as on part and full power and idle. I have the original recoed head off the turbo GX on hand and I might ...

Well if i could describe it right in the first place. When the idle drops really low,when all the accesories are on,usually you hear a click ... the idle increases. The switch is the top 1 on the idle valve,not the cold start bi metal strip 1. The switch itself is ok but no power is coming ...

... this makes perfectly sense because else there would be no increased idle speed during warm up for a cold engine that has been sitting some time with ignition on before cranking it ;) (man, did ...

Does anyone know a vehicle other then the N12 turbo, that uses the same cold start/idle system. It has all been removed from my vehicle, and I am sick of sitting in my car of ...